The Energy Absorbing Polyurethane Foam U36-5 data sheet provides detailed information about the typical properties of our U36-5 energy absorbing polyurethane foam system. Typically, this style PU Foam is utilized in military, athletic and public safety helmet padding. Please click on the data sheet below to learn more about properties such as elongation, tensile strength, density, hardness, and more. 100% Made in Lewiston, ME, USA.